document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=54196>Question 54196</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this problem. I missed this problem on a test:\r<BR>\n" );
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document.write( "Graph the equation y = 3x - 7  for -1 < x &#8804; 3. What is the domain of the function? What is the range of the function?\r<BR>\n" );
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document.write( "Thank you.\r<BR>\n" );
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document.write( "welljesse </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #36484 by </B><A HREF=/tutors/aboutme.mpl?userid=funmath><B>funmath(2933)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=funmath><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=36484\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=3x-7 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1%3Cx%3C=3 ALIGN=MIDDLE  ALT=\"-1%3Cx%3C=3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Domain has to do with what your x values are allowed to be, in your case, they told you your domain is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28-1%3Cx%3C=3%29 ALIGN=MIDDLE  ALT=\"highlight%28-1%3Cx%3C=3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "Interval notation: (-1,3]<BR>\n" );
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document.write( "Range has to do with what your y values would be given that your domain is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1%3Cx%3C=3 ALIGN=MIDDLE  ALT=\"-1%3Cx%3C=3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "If x=-1, then:<BR>\n" );
document.write( "y=3(-1)-7=-10<BR>\n" );
document.write( "If y=3(3)-7=2<BR>\n" );
document.write( "Therefore your range is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28-10%3Cy%3C=2%29 ALIGN=MIDDLE  ALT=\"highlight%28-10%3Cy%3C=2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Pay attention to the inequality signs,y=-10 went with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1%3Cx ALIGN=MIDDLE  ALT=\"-1%3Cx\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  It was not inclusive.  <BR>\n" );
document.write( "y=2 went with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C=3 ALIGN=MIDDLE  ALT=\"x%3C=3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  It was inclusive.<BR>\n" );
document.write( "Happy Calculating!!!  </SPAN>\n" );
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